Daylight Saving Time (DST) Not Observed in Year 2007
Iran observed Iran Standard Time (IRST) all year.
DST was not in use in 2007.
The previous DST change in Iran was on September 21, 2005.
Try selecting a different year below.
Daylight Saving Time History in Iran
- Iran first observed Daylight Saving Time in 1978.
- Iran has observed DST for 31 years between 1978 and 2020.
- Previous time with no Daylight Saving Time was 2007.
- See Worldwide DST Statistics
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